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g10: Fix memory leak (more).

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* g10/skclist.c (enum_secret_keys): Free SERIALNO on update.

--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2018-09-14 08:02:16 +09:00
parent 64c5c45e2a
commit 2eb481e8cc
1 changed files with 9 additions and 5 deletions
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14
g10/skclist.c
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@ -380,6 +380,8 @@ enum_secret_keys (ctrl_t ctrl, void **context, PKT_public_key *sk)
/* Loop over the list of secret keys. */ /* Loop over the list of secret keys. */
do do
{ {
char *serialno;
name = NULL; name = NULL;
keyblock = NULL; keyblock = NULL;
switch (c->state) switch (c->state)
@ -415,8 +417,6 @@ enum_secret_keys (ctrl_t ctrl, void **context, PKT_public_key *sk)
case 4: /* Get next item from card list. */ case 4: /* Get next item from card list. */
if (c->sl) if (c->sl)
{ {
char *serialno;
err = agent_scd_serialno (&serialno, c->sl->d); err = agent_scd_serialno (&serialno, c->sl->d);
if (err) if (err)
{ {
@ -444,9 +444,13 @@ enum_secret_keys (ctrl_t ctrl, void **context, PKT_public_key *sk)
} }
else else
{ {
if (c->serialno) serialno = c->serialno;
/* Select the original card again. */ if (serialno)
agent_scd_serialno (&c->serialno, c->serialno); {
/* Select the original card again. */
agent_scd_serialno (&c->serialno, serialno);
xfree (serialno);
}
c->state++; c->state++;
} }
break; break;